Results 161 to 170 of about 9,817,544 (211)
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Theory of Probability & Its Applications, 1963
Queuing systems are considered, in which calls arrive in batches of size $\xi $ and are served in batches of size $\eta $ the period of time between two successive arrivals of batches of calls is equal to $\tau $; the time of a service is equal to $\sigma $. The quantities $\xi $,$\eta $, $\tau $ and $\sigma $ are discrete random variables.
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Queuing systems are considered, in which calls arrive in batches of size $\xi $ and are served in batches of size $\eta $ the period of time between two successive arrivals of batches of calls is equal to $\tau $; the time of a service is equal to $\sigma $. The quantities $\xi $,$\eta $, $\tau $ and $\sigma $ are discrete random variables.
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On “Superstable” discrete systems
Automation and Remote Control, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On the discretization of singular systems
IMA Journal of Mathematical Control and Information, 2004Two discretization methods of a singular system are proposed. The first one is a state space discretization and the second one is a singular system discretization. The method is a zero-order hold discretization for input and first-order approximation of the derivatives of the input.
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On the structure of discrete systems
1996The intention of this article is to present a general, uniform and concise mathematical framework for modelling of systems, especially discrete systems. As basic structures families and relations, defined as families of families represented in parameterized form, are used, which allows the representation of dual and polymorphic relations.
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On a System of Discrete Distributions
Biometrika, 1967Using the difference equation analogous to Pearson's differential equation, a system of discreate distributions is developed. This is found to contain many of the distributions in common usage. The choice of distribution usually depends on only the first three moments. Some examples are given.
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1993
The author considers the relation of graphs to languages resp. the relation of graph theory to formal language theory. Mainly he investigates the dense hierarchies of graphs and languages.
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The author considers the relation of graphs to languages resp. the relation of graph theory to formal language theory. Mainly he investigates the dense hierarchies of graphs and languages.
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Continuous-discrete interval observers for systems with discrete measurements
52nd IEEE Conference on Decision and Control, 2013We consider linear continuous-time systems with input, output and additive disturbances when measurements are only available at discrete instants. For these systems, we solve a state estimation problem by constructing a family of continuous-discrete time-invariant interval observers.
Mazenc, Frédéric, Dinh, Thach Ngoc
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On One Integrable Discrete System
Journal of Mathematical Sciences, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pavlova, E. V. +2 more
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Dirac Systems with Discrete Spectra
Canadian Journal of Mathematics, 1987In this paper we consider the one dimensional Dirac system1.1where αk(x) < 0, λ is a complex spectral parameter, and the remaining coefficients are suitably smooth and real valued. We regard (1.1) as regular at x = a but singular at x = b; in Section 4 we extend our result to problems having two singular endpoints.Equation (1.1) arises from the ...
Hinton, D. B., Shaw, J. K.
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SYNCHRONIZATION BEHAVIOR IN DISCRETE SYSTEMS
International Journal of Modern Physics C, 2011This work explores the synchronization behavior in discrete systems with both discrete time and discrete state. In order to describe the self-driven function of the node’s state, a state transfer matrix is introduced. Three typical network structures (random network, small-world network and scale-free network) are numerically studied in order to ...
Zheng, Jian-Feng +3 more
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